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Default elf_backend_post_process_headers to set OSABI

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* elf-bfd.h (_bfd_elf_set_osabi): Renamed to ...
	(_bfd_elf_post_process_headers): This.
	* elf.c (_bfd_elf_compute_section_file_positions): Always
	call elf_backend_post_process_headers.
	(_bfd_elf_set_osabi): Renamed to ...
	(_bfd_elf_post_process_headers): This.
	* elf32-hppa.c (elf_backend_post_process_headers): Removed.
	* elf32-i370.c (elf_backend_post_process_headers): Likewise.
	* elf32-msp430.c (elf_backend_post_process_headers): Likewise.
	* elf32-ppc.c (elf_backend_post_process_headers): Likewise.
	* elf32-sparc.c (elf_backend_post_process_headers): Likewise.
	* elf64-hppa.c (elf_backend_post_process_headers): Likewise.
	* elf64-ppc.c (elf_backend_post_process_headers): Likewise.
	* elf64-sparc.c (elf_backend_post_process_headers): Likewise.
	* elf64-x86-64.c (elf_backend_post_process_headers): Likewise.
	*  (elf_backend_post_process_headers): Likewise.
	*  (elf_backend_post_process_headers): Likewise.
	* elf32-i386.c (elf_backend_post_process_headers): Don't
	define as _bfd_elf_set_osabi.
	(elf_i386_fbsd_post_process_headers): Updated.
	* elf32-mips.c (elf_fbsd_post_process_headers): Removed.
	(elf_backend_post_process_headers): Likewise.
	* elf32-tic6x.c (elf32_tic6x_set_osabi): Removed.
	(elf_backend_post_process_headers): Likewise.
	* elf64-mips.c (elf_fbsd_post_process_headers): Removed.
	(elf_backend_post_process_headers): Likewise.
	* elfn32-mips.c (elf_fbsd_post_process_headers): Removed.
	(elf_backend_post_process_headers): Likewise.
	* elfnn-aarch64.c (elfNN_aarch64_post_process_headers): Updated.
	* elfxx-target.h (elf_backend_post_process_headers): Default
	to _bfd_elf_post_process_headers.
This commit is contained in:
H.J. Lu 2013-12-17 13:40:46 -08:00
parent 5ce0145de7
commit 782450358d
19 changed files with 41 additions and 74 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
bfd/ChangeLog
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@ -1,3 +1,37 @@
2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
* elf-bfd.h (_bfd_elf_set_osabi): Renamed to ...
(_bfd_elf_post_process_headers): This.
* elf.c (_bfd_elf_compute_section_file_positions): Always
call elf_backend_post_process_headers.
(_bfd_elf_set_osabi): Renamed to ...
(_bfd_elf_post_process_headers): This.
* elf32-hppa.c (elf_backend_post_process_headers): Removed.
* elf32-i370.c (elf_backend_post_process_headers): Likewise.
* elf32-msp430.c (elf_backend_post_process_headers): Likewise.
* elf32-ppc.c (elf_backend_post_process_headers): Likewise.
* elf32-sparc.c (elf_backend_post_process_headers): Likewise.
* elf64-hppa.c (elf_backend_post_process_headers): Likewise.
* elf64-ppc.c (elf_backend_post_process_headers): Likewise.
* elf64-sparc.c (elf_backend_post_process_headers): Likewise.
* elf64-x86-64.c (elf_backend_post_process_headers): Likewise.
* (elf_backend_post_process_headers): Likewise.
* (elf_backend_post_process_headers): Likewise.
* elf32-i386.c (elf_backend_post_process_headers): Don't
define as _bfd_elf_set_osabi.
(elf_i386_fbsd_post_process_headers): Updated.
* elf32-mips.c (elf_fbsd_post_process_headers): Removed.
(elf_backend_post_process_headers): Likewise.
* elf32-tic6x.c (elf32_tic6x_set_osabi): Removed.
(elf_backend_post_process_headers): Likewise.
* elf64-mips.c (elf_fbsd_post_process_headers): Removed.
(elf_backend_post_process_headers): Likewise.
* elfn32-mips.c (elf_fbsd_post_process_headers): Removed.
(elf_backend_post_process_headers): Likewise.
* elfnn-aarch64.c (elfNN_aarch64_post_process_headers): Updated.
* elfxx-target.h (elf_backend_post_process_headers): Default
to _bfd_elf_post_process_headers.
2013-12-17 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/16318

2
bfd/elf-bfd.h
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@ -2041,7 +2041,7 @@ extern bfd_reloc_status_type bfd_elf_perform_complex_relocation
extern bfd_boolean _bfd_elf_setup_sections
(bfd *);
extern void _bfd_elf_set_osabi (bfd * , struct bfd_link_info *);
extern void _bfd_elf_post_process_headers (bfd * , struct bfd_link_info *);
extern const bfd_target *bfd_elf32_object_p
(bfd *);

7
bfd/elf.c
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@ -3457,8 +3457,7 @@ _bfd_elf_compute_section_file_positions (bfd *abfd,
return FALSE;
/* Post process the headers if necessary. */
if (bed->elf_backend_post_process_headers)
(*bed->elf_backend_post_process_headers) (abfd, link_info);
(*bed->elf_backend_post_process_headers) (abfd, link_info);
fsargs.failed = FALSE;
fsargs.link_info = link_info;
@ -10016,8 +10015,8 @@ asection _bfd_elf_large_com_section
SEC_IS_COMMON, NULL, "LARGE_COMMON", 0);
void
_bfd_elf_set_osabi (bfd * abfd,
struct bfd_link_info * link_info ATTRIBUTE_UNUSED)
_bfd_elf_post_process_headers (bfd * abfd,
struct bfd_link_info * link_info ATTRIBUTE_UNUSED)
{
Elf_Internal_Ehdr * i_ehdrp; /* ELF file header, internal form. */

1
bfd/elf32-hppa.c
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@ -4643,7 +4643,6 @@ elf32_hppa_elf_get_symbol_type (Elf_Internal_Sym *elf_sym, int type)
#define elf_backend_grok_psinfo elf32_hppa_grok_psinfo
#define elf_backend_object_p elf32_hppa_object_p
#define elf_backend_final_write_processing elf_hppa_final_write_processing
#define elf_backend_post_process_headers _bfd_elf_set_osabi
#define elf_backend_get_symbol_type elf32_hppa_elf_get_symbol_type
#define elf_backend_reloc_type_class elf32_hppa_reloc_type_class
#define elf_backend_action_discarded elf_hppa_action_discarded

1
bfd/elf32-i370.c
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@ -1388,7 +1388,6 @@ i370_elf_relocate_section (bfd *output_bfd,
#define elf_backend_section_from_shdr i370_elf_section_from_shdr
#define elf_backend_adjust_dynamic_symbol i370_elf_adjust_dynamic_symbol
#define elf_backend_check_relocs i370_elf_check_relocs
#define elf_backend_post_process_headers _bfd_elf_set_osabi
static int
i370_noop (void)

6
bfd/elf32-i386.c
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@ -5068,8 +5068,6 @@ elf_i386_add_symbol_hook (bfd * abfd,
#define elf_backend_plt_sym_val elf_i386_plt_sym_val
#define elf_backend_hash_symbol elf_i386_hash_symbol
#define elf_backend_add_symbol_hook elf_i386_add_symbol_hook
#undef elf_backend_post_process_headers
#define elf_backend_post_process_headers _bfd_elf_set_osabi
#include "elf32-target.h"
@ -5089,7 +5087,7 @@ elf_i386_add_symbol_hook (bfd * abfd,
static void
elf_i386_fbsd_post_process_headers (bfd *abfd, struct bfd_link_info *info)
{
_bfd_elf_set_osabi (abfd, info);
_bfd_elf_post_process_headers (abfd, info);
#ifdef OLD_FREEBSD_ABI_LABEL
/* The ABI label supported by FreeBSD <= 4.0 is quite nonstandard. */
@ -5151,7 +5149,6 @@ elf_i386_fbsd_post_process_headers (bfd *abfd, struct bfd_link_info *info)
#undef elf_backend_want_plt_sym
#define elf_backend_want_plt_sym 0
#undef elf_backend_post_process_headers
#define elf_backend_post_process_headers _bfd_elf_set_osabi
#undef elf_backend_static_tls_alignment
/* NaCl uses substantially different PLT entries for the same effects. */
@ -5345,7 +5342,6 @@ static const struct elf_i386_backend_data elf_i386_vxworks_arch_bed =
#define elf_backend_arch_data &elf_i386_vxworks_arch_bed
#undef elf_backend_relocs_compatible
#undef elf_backend_post_process_headers
#undef elf_backend_add_symbol_hook
#define elf_backend_add_symbol_hook \
elf_vxworks_add_symbol_hook

12
bfd/elf32-mips.c
View File

@ -2449,18 +2449,6 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = {
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_FREEBSD
/* The kernel recognizes executables as valid only if they carry a
"FreeBSD" label in the ELF header. So we put this label on all
executables and (for simplicity) also all other object files. */
static void
elf_fbsd_post_process_headers (bfd *abfd, struct bfd_link_info *info)
{
_bfd_elf_set_osabi (abfd, info);
}
#undef elf_backend_post_process_headers
#define elf_backend_post_process_headers elf_fbsd_post_process_headers
#undef elf32_bed
#define elf32_bed elf32_fbsd_tradbed

1
bfd/elf32-msp430.c
View File

@ -2446,7 +2446,6 @@ msp430_elf_is_target_special_symbol (bfd *abfd, asymbol *sym)
#define elf_backend_can_gc_sections 1
#define elf_backend_final_write_processing bfd_elf_msp430_final_write_processing
#define elf_backend_object_p elf32_msp430_object_p
#define elf_backend_post_process_headers _bfd_elf_set_osabi
#define bfd_elf32_bfd_relax_section msp430_elf_relax_section
#define bfd_elf32_bfd_is_target_special_symbol msp430_elf_is_target_special_symbol

1
bfd/elf32-ppc.c
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@ -9922,7 +9922,6 @@ ppc_elf_finish_dynamic_sections (bfd *output_bfd,
#define elf_backend_plt_sym_val ppc_elf_plt_sym_val
#define elf_backend_action_discarded ppc_elf_action_discarded
#define elf_backend_init_index_section _bfd_elf_init_1_index_section
#define elf_backend_post_process_headers _bfd_elf_set_osabi
#define elf_backend_lookup_section_flags_hook ppc_elf_lookup_section_flags
#define elf_backend_section_processing ppc_elf_section_processing

1
bfd/elf32-sparc.c
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@ -245,7 +245,6 @@ elf32_sparc_add_symbol_hook (bfd * abfd,
#define elf_backend_got_header_size 4
#define elf_backend_rela_normal 1
#define elf_backend_post_process_headers _bfd_elf_set_osabi
#define elf_backend_add_symbol_hook elf32_sparc_add_symbol_hook
#include "elf32-target.h"

14
bfd/elf32-tic6x.c
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@ -4345,14 +4345,6 @@ elf32_tic6x_write_section (bfd *output_bfd,
return TRUE;
}
static void
elf32_tic6x_set_osabi (bfd *abfd, struct bfd_link_info *link_info)
{
if (link_info != NULL && link_info->relocatable)
return;
_bfd_elf_set_osabi (abfd, link_info);
}
#define TARGET_LITTLE_SYM bfd_elf32_tic6x_le_vec
#define TARGET_LITTLE_NAME "elf32-tic6x-le"
#define TARGET_BIG_SYM bfd_elf32_tic6x_be_vec
@ -4434,9 +4426,6 @@ elf32_tic6x_set_osabi (bfd *abfd, struct bfd_link_info *link_info)
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_C6000_LINUX
#undef elf_backend_post_process_headers
#define elf_backend_post_process_headers elf32_tic6x_set_osabi
#include "elf32-target.h"
#undef elf32_bed
@ -4453,7 +4442,4 @@ elf32_tic6x_set_osabi (bfd *abfd, struct bfd_link_info *link_info)
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_C6000_ELFABI
#undef elf_backend_post_process_headers
#define elf_backend_post_process_headers elf32_tic6x_set_osabi
#include "elf32-target.h"

2
bfd/elf64-hppa.c
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@ -4103,8 +4103,6 @@ const struct elf_size_info hppa64_elf_size_info =
#define TARGET_BIG_NAME "elf64-hppa-linux"
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_GNU
#undef elf_backend_post_process_headers
#define elf_backend_post_process_headers _bfd_elf_set_osabi
#undef elf64_bed
#define elf64_bed elf64_hppa_linux_bed

12
bfd/elf64-mips.c
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@ -4349,18 +4349,6 @@ extern bfd_boolean bfd_elf64_archive_write_armap
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_FREEBSD
/* The kernel recognizes executables as valid only if they carry a
"FreeBSD" label in the ELF header. So we put this label on all
executables and (for simplicity) also all other object files. */
static void
elf_fbsd_post_process_headers (bfd *abfd, struct bfd_link_info *info)
{
_bfd_elf_set_osabi (abfd, info);
}
#undef elf_backend_post_process_headers
#define elf_backend_post_process_headers elf_fbsd_post_process_headers
#undef elf64_bed
#define elf64_bed elf64_fbsd_tradbed

1
bfd/elf64-ppc.c
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@ -118,7 +118,6 @@ static bfd_vma opd_entry_value
#define elf_backend_finish_dynamic_sections ppc64_elf_finish_dynamic_sections
#define elf_backend_link_output_symbol_hook ppc64_elf_output_symbol_hook
#define elf_backend_special_sections ppc64_elf_special_sections
#define elf_backend_post_process_headers _bfd_elf_set_osabi
#define elf_backend_merge_symbol_attribute ppc64_elf_merge_symbol_attribute
/* The name of the dynamic interpreter. This is put in the .interp

2
bfd/elf64-sparc.c
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@ -922,8 +922,6 @@ const struct elf_size_info elf64_sparc_size_info =
/* Section 5.2.4 of the ABI specifies a 256-byte boundary for the table. */
#define elf_backend_plt_alignment 8
#define elf_backend_post_process_headers _bfd_elf_set_osabi
#include "elf64-target.h"
/* FreeBSD support */

2
bfd/elf64-x86-64.c
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@ -5319,8 +5319,6 @@ static const struct bfd_elf_special_section
#define elf_backend_hash_symbol \
elf_x86_64_hash_symbol
#define elf_backend_post_process_headers _bfd_elf_set_osabi
#include "elf64-target.h"
/* FreeBSD support. */

12
bfd/elfn32-mips.c
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@ -3541,18 +3541,6 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = {
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_FREEBSD
/* The kernel recognizes executables as valid only if they carry a
"FreeBSD" label in the ELF header. So we put this label on all
executables and (for simplicity) also all other object files. */
static void
elf_fbsd_post_process_headers (bfd *abfd, struct bfd_link_info *info)
{
_bfd_elf_set_osabi (abfd, info);
}
#undef elf_backend_post_process_headers
#define elf_backend_post_process_headers elf_fbsd_post_process_headers
#undef elf32_bed
#define elf32_bed elf32_fbsd_tradbed

2
bfd/elfnn-aarch64.c
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@ -5479,7 +5479,7 @@ elfNN_aarch64_post_process_headers (bfd *abfd,
i_ehdrp = elf_elfheader (abfd);
i_ehdrp->e_ident[EI_ABIVERSION] = AARCH64_ELF_ABI_VERSION;
_bfd_elf_set_osabi (abfd, link_info);
_bfd_elf_post_process_headers (abfd, link_info);
}
static enum elf_reloc_type_class

2
bfd/elfxx-target.h
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@ -498,7 +498,7 @@
#define elf_backend_static_tls_alignment 1
#endif
#ifndef elf_backend_post_process_headers
#define elf_backend_post_process_headers NULL
#define elf_backend_post_process_headers _bfd_elf_post_process_headers
#endif
#ifndef elf_backend_print_symbol_all
#define elf_backend_print_symbol_all NULL